causing discomfort for president bush. it wasn't the first time whence. the vatican had promised the pope would not bring the topic of stem cell research. the pope ignored that and made a speech on the -p topic ooze the president listened. >> a free and gorgeous network. what is what the church is about to be. congregations have shrunk and churches clothed. but his many questions the the wins what the the the the but o one ever questioned his integrity and demotion. he -pl seemed to walk an ill rule mated arch. it's likely when he died he was the most admired and most loved human being on earth. >>> when we come back, a historic visit to the pope . hazelnut macchiato please. ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ [ male announcer ] the new hazelnut macchiato from starbucks. crafted by hand & heart. >>> tonight on a second look, we're remembering some of the historic moments of visits by popes. one of the visits that captured attention was pope john paul ii's visit to germany. >> reporter: for jews everywhere, pope john paul ii's visit to the holocaust memorial d